<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>恭喜你，猜对了</title>
</head>
<style>
  h1{
    color: red;
  }
</style>
<body style="text-align: center;">
  <h1>恭喜你，猜对了</h1>
<?php
// header("location:guess.php");
?>
</body>
</html>